Should divorce be called "civil division"? Maybe father should be known now as "male child-rearer" and mother as "female child-rearer". Perhaps we ought to rename schools as "places-of-education-for-children". Maybe the word children needs to be changed as well; "small (non-adult) humans" or something like that. And so on and so forth. That's the first point. It's a petty one, but then just about every aspect of this issue is petty* I don't see what's wrong in raising it.
The second point is probably more important, but whenever I've raised it in the past no one's taken any notice of it, so I won't say much. But basically the idea that marriage is or was ever largely a
religious institution is absurd, ahistorical and rests on very silly, very inaccurate (and very American) assumptions about the historical role of churches in society and (especially!!!!!!) their relationship to the state.
See above.
*things such as next-of-kin-status for homosexual couples certainly aren't petty, but the debate over this issue hardly ever looks at that side of things.